#Wireless detectors

[wllac2mns]

https://www.futureelectronics.com/p/semiconductors--wireless-rf--rf-modules-solutions--bluetooth/da14531mod-00f01002-dialog-semiconductor-8189021

Proprietary RF Module, wireless technology, Transceiver ICs, Bluetooth device

DA14531MOD Series 3.6 V -93 dBm Sensitivity Surface Mount Bluetooth LE Module

[dvin2tkerr]

https://www.futureelectronics.com/p/semiconductors--optoelectronics--infrared-transceivers/tfdu4301-tr3-vishay-5144504

Wireless transceiver, serial IR transceiver, Infrared motion, IR receiver cable

Infrared Transceivers IRDA Transceiver Tinyface mold

[smokealarmsphotoelectric]

For any inquiry visit Smoke Alarms Photoelectric

[servegas]

Draeger | Gas Secure GS01 | Wireless Gas Detector | Doha | Qatar

The Gas Secure GS01 is a highly resilient and efficient gas detection system developed to provide security and assurance in industrial spaces. The GS01 employs cutting-edge technology to detect combustible gases such as natural gas and propane, as well as carbon monoxide (CO).

[lry2ylesss]

Wireless rf frequency, digital audio mixer circuit programming, RFID capability

NT3H2111 Series 3.6 V 13.56 MHz Surface Mount RFID Transponder - XQFN-8

[smokealarminstallation]

Why Wireless Smoke Alarms are the Future of Home Safety

Smoke alarms have been a critical component of home safety for decades, alerting residents to the presence of smoke and allowing them to evacuate before the situation becomes life-threatening. However, traditional smoke alarms are often limited by their design and installation requirements. In recent years, wireless smoke alarms have emerged as a more efficient and effective solution for home safety. In this article, we will discuss the reasons why wireless smoke alarms are the future of home safety.

Easy Installation

One of the most significant advantages of wireless smoke alarms is their ease of installation. Unlike traditional wired smoke alarms, which require a professional electrician to install, wireless smoke alarms can be installed by anyone with basic DIY skills. All you need is a screwdriver and a few minutes of your time.

Wireless smoke alarms are powered by batteries, eliminating the need for wiring or electrical work. They communicate with one another wirelessly, making it easy to expand your system as needed. This ease of installation means that homeowners can quickly and easily add smoke alarms to their homes, without the need for professional installation.

2. Improved Coverage

Wireless smoke alarms provide improved coverage compared to traditional wired smoke alarms. Since they communicate with each other wirelessly, they can be placed throughout the home, ensuring that every room is protected. This is particularly important in larger homes, where a single wired smoke alarm may not provide adequate coverage.

Additionally, wireless smoke alarms can be interconnected, so that when one alarm is triggered, all alarms in the system will sound. This interconnectedness ensures that everyone in the home is alerted to a potential fire, no matter where they are.

3. Advanced Technology

Wireless smoke alarms are equipped with advanced technology that allows them to detect smoke more accurately and quickly than traditional smoke alarms. For example, some wireless smoke alarms use photoelectric sensors to detect smoke, which are more effective at detecting smoldering fires. Others use ionization sensors, which are better at detecting fast-burning fires.

Wireless smoke alarms can also be equipped with additional features, such as carbon monoxide detectors, which can detect dangerous levels of this odorless gas. Some models can even be connected to a smartphone app, which allows homeowners to monitor their smoke alarms remotely and receive alerts if there is a problem.

4. Increased Reliability

Wireless smoke alarms are more reliable than traditional smoke alarms. Traditional smoke alarms can be affected by electrical interference or power outages, which can cause them to malfunction. In contrast, wireless smoke alarms are not affected by power outages, and their battery backup ensures that they will continue to function even if the power goes out.

Additionally, wireless smoke alarms are less prone to false alarms, which can be a nuisance and can cause residents to become complacent. False alarms can be triggered by cooking smoke, steam from showers, or even dust. Wireless smoke alarms are better equipped to differentiate between actual smoke and false alarms, reducing the chances of false alarms occurring.

5. Cost-Effective

Wireless smoke alarms are a cost-effective solution for home safety. Traditional wired smoke alarms require professional installation, which can be expensive. Additionally, if you need to add smoke alarms to your home in the future, you will need to hire a professional electrician to install them.

In contrast, wireless smoke alarms are easy to install and can be added to your home as needed, without the need for professional installation. This makes them a more cost-effective solution in the long run, particularly for homeowners who may need to add smoke alarms to their homes over time.

In conclusion, wireless smoke alarms are the future of home safety. With their ease of installation, improved coverage, advanced technology, increased reliability, and cost-effectiveness, they offer a superior solution for protecting your home and family from the devastating effects

[honeywellbuildings]

Buy Wireless Smoke Detectors by Honeywell Buildings

Take prompt action to protect your property from potential fire threats. With the wireless smoke detector sensor, you can be alerted to potential fire and smoke dangers. Knowing that your property is being watched over 24/7, even when you are away, will give you great peace of mind.

[angel-in-shibari]

a slave's collar is their most important accessory. not only does it show that they're owned, but with stylization and customization, it can also show who exactly owns them. Mistress prefers a nice rose gold band with floral engravings. to the unsuspecting, it looks like a fancy metal choker or extravagant piece of jewelry. but to those who do know, it's true purpose is undeniable.

the collar is equipped with the obvious essential features: gps, microphone, motion trackers, proximity sensors, and various devices that monitor my every movement. of course, all those features would be pretty pointless if Mistress didn't have a way to control me. that's why there are five electrodes placed equidistant from each other at various points along my neck. the electrodes can be controlled manually by a secure program that only Mistress has access to. all five can be fired individually, with 25 levels of intensity. 1 is a mild tickle. 5 is a painful shock, but relatively manageable as long as it's not prolonged. 10 is enough to bring me to my knees as I cry and beg for her to stop. she has only ever used 11 once, and I blacked out immediately. as for 25... don't worry about it

the collar features an incredibly secure and tamper-proof locking system. as it's locked, various circuits are armed. if the lock is broken and those circuits are broken... um... well. maybe you're thinking I can just wait for the battery to drain completely before taking it off without issue. think again, because there are two batteries installed that last quite a long time without a charge. the collar itself doesn't use all that much electricity, but in the case that one battery is completely drained, it will switch to the second battery. both batteries can last about 5 months each, so I'd have to go almost a year without charging for it to even reach depletion. also, once the final battery reaches its last 5% of charge, all the remaining electricity is released at once through the electrodes at level 25 until there is nothing left. basically, my collar isn't coming off with me alive.

I never have to worry about low batteries, however. Mistress has installed a number of radio frequency wireless charging devices around her mansion, meaning that as long as I am inside, my battery remains at almost full charge. the only time it has ever dipped below 99.7% is one afternoon when Mistress was extremely mad at her father and decided to take her anger out on me. whatever makes her happy makes me happy. I'm glad that my suffering is cathartic for her.

alongside the chargers, proximity detectors are placed on the outside walls. if I get to close to an exit, Mistress is automatically notified and a level 1 shock is admitted. if I get even closer, the shock is amplified dramatically. stepping outside is a level 25. the only way I'm ever allowed outside is if Mistress manually disables the 'electric fence' as she calls it. but when she does that, she has a separate system that acts in a similar way that shocks me more the further away from her I get.

you might think that all of this is unnecessary. all these systems and programs are what you might call "exceptionally overkill" or "horribly sadistic" or "just plain cruel". but the main reason they exist actually isn't to keep me in line. even if trying to take my collar off didn't kill me, I wouldn't ever dream of removing it. I would never go outside unless Mistress made me, even without the electric fence active. even the 25 levels of shock are a display of power. I'm small enough that level 13 would probably be enough to kill me.

the reason all these things exist is actually to show everyone that every single aspect of my life is completely under Mistress's control. I already know it's pointless to try and escape or fight back. I realized that before the collar was ever locked around my throat. all the ways in which Mistress has power over me are already obvious to me. because these precautions aren't for me. they're for you. to terrify you, and show you exactly what happens to people who wrong my Mistress. unless you want to end up like me, I strongly recommend you stay on her good side.

[mariaofdoranelle]

The Courtship Deception - Part 1: Morning

Fic masterlist

Written for @throneofglassmicrofics

EEEEEE I’M SO EXCITED!!!

Warnings: none?

Word count: 983 words (I got it under control in the next parts, I promise 😅)

The wind in Aelin’s hair brought a rare sense of freedom, and it only got better the more she picked up speed. Tipping her head back, she felt weightless in this quaint little avenue—

“You’re supposed to be watching the road!” Fenrys shouted in the passenger’s seat. He was usually much cooler than this, but her favorite Personal Protection Officer was being handsomely paid to ensure not only her safety, but her dad’s convertible’s too.

“I’m feeling the road, Fen!” Aelin said, head tipped back into the tangled mess her hair became in this drive.

“That’s not— Fuck. We’re here!”

She slammed her foot on the breaks, tires screeching while their bodies were thrown forward. The force in which the seatbelt pressed against her collarbone was near bruising, but Aelin was laughing when the car stopped.

“How did I do?”

Fenrys threw his head back, cackling. “Fucking awful, Princess.”

Aelin’s father never allowed her to have driving lessons because he believes it’s an unnecessary waste of her time. Now, at the ripe age of 21, she finally convinced one of her babysitters to cross Rhoe’s orders, and her skills were getting less lethal each day.

Out of the car, she waited for Fenrys to parallel park—the spot was small, and Aelin was still getting the hang of it—and took in the charming residential street. An array of colorful little houses facing a park. It was Orynth in June, so the cool breeze brought the freshness of blooming trees, the late morning sunlight burning into Aelin’s skin and feeding into her soul, much like the flowering scene around her. Her bodyguard mentioned to a white and green house with a tiny but well-kept garden up front.

When Fenrys said they’d meet his secret tech guy, she expected something a lot more sketchy than this.

He said a few things to a camera by the front door, and it automatically opened. Um, rude? She didn’t expect a butler, but even in mafia movies there’s someone to answer the door.

After locking the front door and going through the living room, Fenrys led her into another one, and the amount of screens was far from being the most surprising thing.

“Rowie Bowie!” the bodyguard called, arms up, happy to greet his friend.

The mysterious man looked up, and it knocked Aelin’s breath out of her lungs. Holy rutting Mala. When Fen told her about this ‘grumpy tech guy’, she expected a weird-looking smelly nerd, not a scary-looking tattooed hottie. She immediately straightened, one hand subtly attempting to realign the bird’s nest that her hair became after the drive.

“Don’t bother,” scary-looking tattooed hottie said, piercing green eyes briefly assessing her before they were back on the screen. “You look pretty disheveled like this.” And he smirked. Her poor panties.

“So…” she trailed, leaning on the nearest desk. Smooth. Be smooth. “Rowie—“

“Please, don’t call me that.”

“It’s Rowan,” Fenrys added, “But Rowie is much better.”

He rolled his eyes. “Absolutely not—“

“Rowan.” Aelin cleared her throat. “Did you get past the security system?”

Of her own house, she meant. Her father was strict, so it was easier to get an illicit second phone than to get past all the monitoring her official phone was under. But Aelin had just bought a new iPhone, which meant she needed someone to make this phone fly under her dad’s radar—Mala forbid if someone finds an undetected wireless device within the walls of her mansion.

“All six of them, yes.”

“SIX?” Fenrys’ eyes were wide, caught by surprise.

“Yes,” Rowan replied, “Wireless detectors, frequency scanners, NLJDs, all six of them. And my job would be a lot easier if you knew your own workplace before hiring me.”

Poor Fen. His main job was to guard Aelin, he never got into the thick of Rhoe’s security system.

Rowan extended the new phone towards her, but took it back when she reached out. “I took the liberty to download something to get around your…” a small wince. “security cameras. You can crop some previously-recorded footage make make it look like it’s live. You’ll see it in the tutorial.”

How sweet of him. Aelin smiled. “You didn’t need to, but thanks.”

Her dad had security cameras installed in her bedroom—not in her closet or bathroom, but it was still annoying. Lorcan, one of her father’s men, was in charge of it, but Aelin terrorized the guy out of watching her footage. After a stunt she pulled a year ago, it’d take a nuclear explosion to get him to check the cameras on her bedroom.

“How much was it again?” Fenrys asked, his eyes widening when he saw the price, then complained, “That’s not what we settled for.”

“Agreed.” Rowan’s eyes, aimed at the bodyguard, were hard as steel. “You made my work sound much simpler than it actually was.”

She frowned. “How much is it?”

Fenrys sent her an apologetic look. “Half the Hermès we were buying after this.”

It’s not that money was a problem for Aelin, but her access to it was rather bureaucratic. She couldn’t go out, spend money on a “shopping spree”, and come back without shopping bags.

She waved him off. “What’s the point of getting a new purse if I don’t have a phone to put in it?”

Still upset, Fen turned around to focus on the payment. With his back to her, Aelin got closer to Rowan, both hands on his desk.

“I might have some trouble with this new setup on my phone,” Aelin lied.“So, I was wondering if you could give me your number, in case I have any questions.”

“Sure.” Rowan’s eyes sparkled, not leaving Aelin’s as he got her phone back. “Anything else?”

“Actually, yes.” She tilted her head, a fake helpless look from under her lashes. “I’m not as good with online instructions, so you might need to come find me sometime.”

The dark look Rowan gave her sent a shiver down her spine. “Let’s say I do. Does your guard dog come in the package deal?”

Aelin smirked, not bothering to keep up with the naïve facade anymore. “I guess you’ll have to find out.”

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[75fmarketing]

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[psychedelic-charm]

Oh, there side characters who came with Spy Fox and Pajama Sam respectively. I never played those games, so I didn't know who they were.

[nunalastor]

My own headcanon is that Alastor was born in either 1886 or 1895, putting is age at either 46/47 or 37/38.

The theory of electromagnetism, which proposed the existence of radio waves before they were discovered, came in 1865, written by James Clerk Maxwell. But this is way too early for consideration; that would make Al 66 years old.

However, in 1886 this theory was confirmed and radio waves (also dubbed "Hertzian waves") were first discovered by Heinrich Rudolf Hertz (the guy where the Hertz unit was named after because of this discovery), he published his research throughout 1886-1888 so these precise timestamps might be slightly off.

And in 1895 the very first radio capable of long-distance wireless communication (2.4 km/1.5 mi only, but still) was constructed by Guglielmo Marconi. Of course, he doesn't deserve all the credit, as he used many models that came before that, for example the Branly detector by Édouard Branly invented in 1890.

Note: Basically all of these years and the exact dates these discoveries were made on are very ambiguous or take place over the course of multiple years. I tried to pinpoint a single date for every event but it is quite possible I messed up somewhere so please take these dates with a grain of salt.

I thought it would be fun if Alastor was born in one of those years as a nod to history, but none of these are based on anything concrete canon except for the age range of 30s-40s that we were given.

I always thought it was kinda weird for a 30-something dude to act like a parental figure to someone who was (biologically, not chronologically, I know Charlie is like 200) in her 20s, even if it wasn't genuine, so I've always thought he wasn't in his early 30s.

Sources:

"A dynamical theory of the electromagnetic field" by James Clerk Maxwell

"Electric waves; being research on the propagation of electric action with finite velocity through space" by Heinrich Rudolf Hertz (author) and Daniel Evan Jones (translator)

"Marconi's Three Transatlantic Radio Stations in Cape Breton" by Henry M. Bradford

I really need to analyse more incest because my name makes no sense now. Anyone have any ideas?

-incest anon

the sources kill me every time 😭 mla formatted ask

[raeloganthesonic06fangirl]

Had a pretty big thunderstorm in the middle of the night that must have struck lightning on the exact perfect spot because it blew out the northeastern grid in the house that was the two freezers, the back porch, the kitchen lights, and the part of the sun room that had the internet router, as well as blew up out DirecTV transmitter, my wireless charging pad and the carbon monoxide detector ((the dang thing was screaming that it was "999" on the detection scale, which is preeeetty impossible)).

That said, we got most of the things back on, but ain't lightning a scary force of nature?

[shantanusontakke]

In today's world, safety is paramount, especially when it comes to fire hazards. Fire alarm detection systems play a crucial role in safeguarding lives and property. This blog explores the various components, types, and importance of these systems.

What is a Fire Alarm Detection System?

A fire alarm detection system is designed to detect and alert occupants of a building to the presence of smoke, fire, or other hazards. These systems can vary in complexity, ranging from simple smoke detectors to sophisticated integrated systems that monitor multiple buildings.

Key Components of Fire Alarm Systems

1. Smoke Detectors: These devices sense smoke as an indicator of fire. There are two primary types:

- Ionization Detectors: More responsive to flaming fires.

- Photoelectric Detectors: Better at detecting smoldering fires.

2. Heat Detectors: These activate when a specific temperature is reached or when there’s a rapid increase in temperature.

3. Manual Pull Stations: Located throughout buildings, these allow individuals to manually signal an alarm in the event of a fire.

4. Alarm Notification Devices: This includes horns, bells, and strobe lights that alert occupants of the danger.

5. Control Panel: The brain of the system, it receives signals from detectors and activates alarms and notifications.

6. Fire Suppression Systems: Some systems integrate fire suppression technologies, such as sprinklers, to control or extinguish fires automatically.

Types of Fire Alarm Detection Systems

1. Conventional Systems: These are typically used in smaller buildings. They group detectors into zones, making it easy to locate the source of the alarm.

2. Addressable Systems: More advanced, these systems provide specific information about the location of the alarm, allowing for quicker response times.

3. Wireless Systems: Ideal for buildings where wiring is impractical, wireless systems use radio signals to communicate between detectors and the control panel.

4. Smart Fire Alarms: Integrating with IoT technology, these systems can send alerts to smartphones, providing real-time information about fire conditions.

Importance of Fire Alarm Detection Systems

- Life Safety: The primary purpose is to alert occupants early, allowing them time to evacuate safely.

- Property Protection: Early detection can minimize damage to property and assets.

- Compliance with Regulations: Many local codes and regulations require the installation of fire alarm systems in commercial and residential buildings.

- Insurance Benefits: Having a functioning fire alarm system can lower insurance premiums and provide peace of mind.

Maintenance and Testing

Regular maintenance and testing of fire alarm systems are crucial for ensuring their functionality. This includes:

- Monthly visual inspections.

- Semi-annual testing of alarm devices.

- Annual professional inspections by certified technicians.

Conclusion

Investing in a fire alarm detection system is essential for any building. Understanding the components, types, and importance of these systems can help in making informed decisions about safety measures. Prioritizing fire safety not only protects lives but also enhances the overall security of property and assets. Remember, in a fire emergency, every second counts—early detection can make all the difference.